Earth faces an unprecedented threat from an invasion by the mysterious Kiseichuu. The Kiseichuu feed on human sexual energy, also known as “H-energy”, and weaken the human population. High school student Retto Enjo is a member of the hero group HXEROS, who fight together to save the earth from the Kiseichuu.
Give me back my panties right now!
Sei schön brav und gib mir
meinen Schlüpfer zurück!
¡Devuélveme mis calzones ahora mismo!
Rends-moi ma culotte immédiatement !
Devolva minha calcinha agora mesmo!
Сейчас же возвращай мои трусы!